Abstract #3212

Differentiation of malignant and benign solitary pulmonary nodules using radial sampled T2 mapping and DW-IVIM with reduced FOV

Fu Yicheng¹, Zhang Zhongshuai², Yu Ye¹, and Wu Huawei¹

¹Radiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China, ²SIEMENS Healthcare, China, Shanghai, China

We use quantitative parameters of T2 mapping and diffusion-weighted intro-voxel incoherent movement (DW-IVIM) with reduced field of view to distinguishing different type of solitary pulmonary nodules. Our result is the 90%, maximum of T2 value, ADC value, mean and maximum of D value had significant difference between benign and malignant SPNs which mean quantitative T2 mapping and IVIM parameters may provide valuable information and serve as a supplementary imaging marker for differentiating malignant from benign SPNs.

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